diff options
| author | Hauke Mehrtens <hauke@hauke-m.de> | 2012-12-05 21:45:58 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-12-06 23:58:56 +0400 |
| commit | bc245cc36c5687dd3fbf6d4a1b3c13d41f9cb189 (patch) | |
| tree | 5c497327a9c4f20e244bd28bf15700586acbbb21 /include/linux/bcm47xx_wdt.h | |
| parent | 8df0f1e5cbd4ff1e2059a1e11bd89b35aa5ed004 (diff) | |
| download | linux-bc245cc36c5687dd3fbf6d4a1b3c13d41f9cb189.tar.xz | |
ssb/bcma: add common header for watchdog
This adds a common header for watchdog functions, so a watchdog driver
just needs to use this and could provide watchdog functionality for ssb
and bcma based SoCs. Patches for a watchdog driver using this interface
will be send later.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'include/linux/bcm47xx_wdt.h')
| -rw-r--r-- | include/linux/bcm47xx_wdt.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/linux/bcm47xx_wdt.h b/include/linux/bcm47xx_wdt.h new file mode 100644 index 000000000000..e5dfc256485b --- /dev/null +++ b/include/linux/bcm47xx_wdt.h @@ -0,0 +1,19 @@ +#ifndef LINUX_BCM47XX_WDT_H_ +#define LINUX_BCM47XX_WDT_H_ + +#include <linux/types.h> + + +struct bcm47xx_wdt { + u32 (*timer_set)(struct bcm47xx_wdt *, u32); + u32 (*timer_set_ms)(struct bcm47xx_wdt *, u32); + u32 max_timer_ms; + + void *driver_data; +}; + +static inline void *bcm47xx_wdt_get_drvdata(struct bcm47xx_wdt *wdt) +{ + return wdt->driver_data; +} +#endif /* LINUX_BCM47XX_WDT_H_ */ |